jenna: major inquiry whether late palestinian leader yasser arafat was poisoned is now underway. scientists in the west bank exhuming his remains after finding radioactive materiel on his belongings. david lee miller joins us live from jerusalem with more. >> reporter: jenna, workers at arafat's tomb at the presidential palace did their best to keep away prying eyes as well as cameras during the predawn exhume hags -- by setting up large blue tarp. they wanted to do everything possible to preserve privacy. one of the things that officials also did, they prevented anyone from having a cell phone so there would be no unauthorized photographs taken. arafat's wife called for the investigation after a tv documentary found what might be evidence that he was poisoned. experts on that tv show said arafat's clothing and other personal items contained deadly levels of a radioactive substance called pallone yaum. -- polonium. he was flown in france and died a few weeks later. the cause of death was a officially a stroke. scientists from rush, switzerland and france will try to determine if